Apache HBase Interview Questions
Questions Answers Views Company eMail

What are the different operational commands in HBase at record level and table level?

309

What is HBase?

310

How many filters are available in HBase?

336

What is the role of Zookeeper in HBase architecture?

556

What are the different types of tombstone markers in HBase for deletion?

778

Is there any difference between HBase datamodel and RDBMS datamodel?

996

What is Apache HBase?

160

What is HBaseFsck class?

188

What is REST?

178

Define Thrift?

197

What are the fundamental key structures of HBase?

149

What is JMX?

141

What is Nagios?

155

What is the syntax of describe Command?

167

What is the use of exists command?

170


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Un-Answered Questions { Apache HBase }

Which code is used to open a connection in hbase?

218


What is wal and hlog in hbase?

186


Define compaction in HBase?

122


What is the row key?

101


What is HBase?

310






Discuss how you can use filters in apache hbase

112


How will you design or modify schema in hbase programmatically?

117


What are the data manipulation commands of hbase?

141


Which technique can you use in hbase to access hfile directly without the help of hbase?

123


State some applications of HBase?

124


What is the maximum recommended cell size?

122


What is table in hbase?

108


Define the term thrift

96


Why to use hbase?

113


How many types of HBase Operations are there?

130